GEM
ORO CZ MASTER SET PRO3
®
12
MAINTENANCE
1. The CZ Master Set Pro 3 is a
professional instrument and proper care
should always be applied when using it.
2. Always insert the CZ Master Set Pro 3
case into its protective pouch when not
in use.
3. To clean the CZ Master Set Pro
3 grading tray, use a paper towel
moistened with water and a mild pH
soap that is suitable for use on plastic,
and gently wipe off any dust or grime
that may have accumulated on the tray.
Remove any soap residue by using a
moistened paper towel with water and
then dry it off. Never submerge the case
in water or allow the electronics to get
wet or the warranty will be void.
4. If using alkaline batteries, always
replace the batteries after long periods
of time to prevent premature corrosion
or battery leakage, which is common
with old or spent alkaline batteries after
a period of time. Be aware that damage
to the CZ Master Set Pro 3 case may
occur if there is battery leakage and it
will void the warranty.
5. In the event the CZ Master Set Pro
3 case is not used for an extended
